Table 2.

Some common plant flavonoids.

Class	Plant Source	Activity	Examples	References
Flavonols	Onion, red wine, olive oil, berries and grapefruit	Antimutagenic and antiviral	Quercetin, Kaempferol, Myricetin, Galangin, Isorhamnetin, Rhamnazin.	[112,113,114]
Flavones	Fruit skins, red wine, buckwheat, red pepper and tomato skin	Antimutagenic, antiviral and anti-inflammatory	Luteolin, Apigenin, Tangeritin.	[112,114]
Flavanones	Citrus fruits, grapefruits, lemons and oranges	Antimutagenic and antibacterial	Hesperetin, Naringenin, Eriodictyol, Homoeriodictyol.	[112,114,116]
Anthocyanidins	Cherry, raspberry and strawberry	Important plant pigments with several health benefits, such as protecting the body against a number of oxidant agents	Cyanidin, Delphinidin, Pelargonidin, Peonidin.	[113,118]
Isoflavones	Soybean	Antimutagenic and antibacterial	Daidzein, Genistein, Glycitein.	[112,114]